Preparation and tribological studies of self-assembled triple-layer films
文献类型：期刊论文
| 作者 | Zhao, Jing1,2,3; Chen, Miao1,3; Liu, Jianxi1; Yan, Fengyuan1 |
| 刊名 | Thin solid films
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 517期号:13页码:3752-3759 |
| 关键词 | Self-assembled monolayers Nanotribology Force-volume Atomic force microscopy X-ray photoelectron spectroscopy |
| ISSN号 | 0040-6090 |
| DOI | 10.1016/j.tsf.2009.02.031 |
| 通讯作者 | Chen, miao(miao.chen@csiro.au) |
| 英文摘要 | A self-assembled triple-layer film was grafted onto a silicon surface with a simple three-step method. firstly, 3-glycidoxypropyltrimethoxysilane molecules were self-assembled on silicon surfaces, then coupled to 3-aminopropyltriethoxysilane through a surface ring-opening reaction, and finally octadecyltrichlorosilane (ots) molecules were attached to the resultant alkoxysilane-terminated surface via si-o-si bonds. the structure and morphology of this triple-layer film were characterized with various techniques, such as contact angle measurement, ellipsometry, x-ray photoelectron spectroscopy, and atomic force microscopy (afm). the influence of different surface chemical groups on surface adhesion properties was identified using the afm force-volume technique. the micro- and macro-tribological properties of the triple-layer film were evaluated by friction force microscopy and a ball-on-plate tribometer. the triple-layer film shows good adhesive resistance and can greatly reduce the micro- and macro-friction force. moreover, compared to self-assembled monolayer of ots, this triple-layer film exhibited much better wear-resistance. this improvement was mainly ascribed to the network structure of a lateral cross-linked polysiloxane layer formed within the film which can enhance the stability of the film. (c) 2009 elsevier b.v. all rights reserved. |
| WOS关键词 | CHEMICAL FORCE MICROSCOPY ; NANOTRIBOLOGICAL PROPERTIES ; PHASE-SEPARATION ; MOLECULAR FILMS ; NANOMETER-SCALE ; WEAR STABILITY ; CHAIN-LENGTH ; MONOLAYERS ; FRICTION ; SURFACES |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000266148800026 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2403996 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Chen, Miao |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Solid Lubricat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.CSIRO Min, Clayton, Vic 3168, Australia |
| 推荐引用方式 GB/T 7714 | Zhao, Jing,Chen, Miao,Liu, Jianxi,et al. Preparation and tribological studies of self-assembled triple-layer films[J]. Thin solid films,2009,517(13):3752-3759. |
| APA | Zhao, Jing,Chen, Miao,Liu, Jianxi,&Yan, Fengyuan.(2009).Preparation and tribological studies of self-assembled triple-layer films.Thin solid films,517(13),3752-3759. |
| MLA | Zhao, Jing,et al."Preparation and tribological studies of self-assembled triple-layer films".Thin solid films 517.13(2009):3752-3759. |
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来源：中国科学院大学
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